Weather information for the Roswell area is provided below. Average temperatures, climate details and current forecasts are included.
Climate
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
| Avg. High | 56 | 62 | 70 | 78 | 86 | 94 | 96 | 93 | 87 | 77 | 65 | 57 | |
| Avg. Low | 25 | 29 | 35 | 43 | 52 | 60 | 64 | 63 | 56 | 46 | 34 | 26 | |
| Precipitation | 0.4 | 0.5 | 0.4 | 0.5 | 1.8 | 1.8 | 2.3 | 2.8 | 3.1 | 1.2 | 0.7 | 0.7 | |




